\doxysection{arm\+\_\+fir\+\_\+sparse\+\_\+instance\+\_\+f32 Struct Reference}
\hypertarget{structarm__fir__sparse__instance__f32}{}\label{structarm__fir__sparse__instance__f32}\index{arm\_fir\_sparse\_instance\_f32@{arm\_fir\_sparse\_instance\_f32}}


Instance structure for the floating-\/point sparse FIR filter.  




{\ttfamily \#include $<$arm\+\_\+math.\+h$>$}

\doxysubsubsection*{Public Attributes}
\begin{DoxyCompactItemize}
\item 
uint16\+\_\+t \mbox{\hyperlink{structarm__fir__sparse__instance__f32_a5e19e7f234ac30a3db843352bf2a8515}{num\+Taps}}
\item 
uint16\+\_\+t \mbox{\hyperlink{structarm__fir__sparse__instance__f32_a57585aeca9dc8686e08df2865375a86d}{state\+Index}}
\item 
float32\+\_\+t \texorpdfstring{$\ast$}{*} \mbox{\hyperlink{structarm__fir__sparse__instance__f32_af0ff53f157adfbc1eafb892265d028ee}{p\+State}}
\item 
const float32\+\_\+t \texorpdfstring{$\ast$}{*} \mbox{\hyperlink{structarm__fir__sparse__instance__f32_a2783fc3739517efe0fa4d5ccbd9ba90a}{p\+Coeffs}}
\item 
uint16\+\_\+t \mbox{\hyperlink{structarm__fir__sparse__instance__f32_af8b8c775f4084c36774f06c082b4c078}{max\+Delay}}
\item 
int32\+\_\+t \texorpdfstring{$\ast$}{*} \mbox{\hyperlink{structarm__fir__sparse__instance__f32_ac1249b094669831800c999b3d70bdc1f}{p\+Tap\+Delay}}
\end{DoxyCompactItemize}


\doxysubsection{Detailed Description}
Instance structure for the floating-\/point sparse FIR filter. 

\label{doc-variable-members}
\Hypertarget{structarm__fir__sparse__instance__f32_doc-variable-members}
\doxysubsection{Member Data Documentation}
\Hypertarget{structarm__fir__sparse__instance__f32_af8b8c775f4084c36774f06c082b4c078}\index{arm\_fir\_sparse\_instance\_f32@{arm\_fir\_sparse\_instance\_f32}!maxDelay@{maxDelay}}
\index{maxDelay@{maxDelay}!arm\_fir\_sparse\_instance\_f32@{arm\_fir\_sparse\_instance\_f32}}
\doxysubsubsection{\texorpdfstring{maxDelay}{maxDelay}}
{\footnotesize\ttfamily \label{structarm__fir__sparse__instance__f32_af8b8c775f4084c36774f06c082b4c078} 
uint16\+\_\+t arm\+\_\+fir\+\_\+sparse\+\_\+instance\+\_\+f32\+::max\+Delay}

maximum offset specified by the p\+Tap\+Delay array. \Hypertarget{structarm__fir__sparse__instance__f32_a5e19e7f234ac30a3db843352bf2a8515}\index{arm\_fir\_sparse\_instance\_f32@{arm\_fir\_sparse\_instance\_f32}!numTaps@{numTaps}}
\index{numTaps@{numTaps}!arm\_fir\_sparse\_instance\_f32@{arm\_fir\_sparse\_instance\_f32}}
\doxysubsubsection{\texorpdfstring{numTaps}{numTaps}}
{\footnotesize\ttfamily \label{structarm__fir__sparse__instance__f32_a5e19e7f234ac30a3db843352bf2a8515} 
uint16\+\_\+t arm\+\_\+fir\+\_\+sparse\+\_\+instance\+\_\+f32\+::num\+Taps}

number of coefficients in the filter. \Hypertarget{structarm__fir__sparse__instance__f32_a2783fc3739517efe0fa4d5ccbd9ba90a}\index{arm\_fir\_sparse\_instance\_f32@{arm\_fir\_sparse\_instance\_f32}!pCoeffs@{pCoeffs}}
\index{pCoeffs@{pCoeffs}!arm\_fir\_sparse\_instance\_f32@{arm\_fir\_sparse\_instance\_f32}}
\doxysubsubsection{\texorpdfstring{pCoeffs}{pCoeffs}}
{\footnotesize\ttfamily \label{structarm__fir__sparse__instance__f32_a2783fc3739517efe0fa4d5ccbd9ba90a} 
const float32\+\_\+t \texorpdfstring{$\ast$}{*} arm\+\_\+fir\+\_\+sparse\+\_\+instance\+\_\+f32\+::p\+Coeffs}

points to the coefficient array. The array is of length num\+Taps. \Hypertarget{structarm__fir__sparse__instance__f32_af0ff53f157adfbc1eafb892265d028ee}\index{arm\_fir\_sparse\_instance\_f32@{arm\_fir\_sparse\_instance\_f32}!pState@{pState}}
\index{pState@{pState}!arm\_fir\_sparse\_instance\_f32@{arm\_fir\_sparse\_instance\_f32}}
\doxysubsubsection{\texorpdfstring{pState}{pState}}
{\footnotesize\ttfamily \label{structarm__fir__sparse__instance__f32_af0ff53f157adfbc1eafb892265d028ee} 
float32\+\_\+t \texorpdfstring{$\ast$}{*} arm\+\_\+fir\+\_\+sparse\+\_\+instance\+\_\+f32\+::p\+State}

points to the state buffer array. The array is of length max\+Delay+block\+Size-\/1. \Hypertarget{structarm__fir__sparse__instance__f32_ac1249b094669831800c999b3d70bdc1f}\index{arm\_fir\_sparse\_instance\_f32@{arm\_fir\_sparse\_instance\_f32}!pTapDelay@{pTapDelay}}
\index{pTapDelay@{pTapDelay}!arm\_fir\_sparse\_instance\_f32@{arm\_fir\_sparse\_instance\_f32}}
\doxysubsubsection{\texorpdfstring{pTapDelay}{pTapDelay}}
{\footnotesize\ttfamily \label{structarm__fir__sparse__instance__f32_ac1249b094669831800c999b3d70bdc1f} 
int32\+\_\+t \texorpdfstring{$\ast$}{*} arm\+\_\+fir\+\_\+sparse\+\_\+instance\+\_\+f32\+::p\+Tap\+Delay}

points to the array of delay values. The array is of length num\+Taps. \Hypertarget{structarm__fir__sparse__instance__f32_a57585aeca9dc8686e08df2865375a86d}\index{arm\_fir\_sparse\_instance\_f32@{arm\_fir\_sparse\_instance\_f32}!stateIndex@{stateIndex}}
\index{stateIndex@{stateIndex}!arm\_fir\_sparse\_instance\_f32@{arm\_fir\_sparse\_instance\_f32}}
\doxysubsubsection{\texorpdfstring{stateIndex}{stateIndex}}
{\footnotesize\ttfamily \label{structarm__fir__sparse__instance__f32_a57585aeca9dc8686e08df2865375a86d} 
uint16\+\_\+t arm\+\_\+fir\+\_\+sparse\+\_\+instance\+\_\+f32\+::state\+Index}

state buffer index. Points to the oldest sample in the state buffer. 

The documentation for this struct was generated from the following files\+:\begin{DoxyCompactItemize}
\item 
C\+:/\+Users/\+ASUS/\+Desktop/dm-\/ctrl\+H7-\/balance-\/9025test/\+Middlewares/\+ST/\+ARM/\+DSP/\+Inc/arm\+\_\+math.\+h\item 
C\+:/\+Users/\+ASUS/\+Desktop/dm-\/ctrl\+H7-\/balance-\/9025test/\+Middlewares/\+ST/\+ARM/\+DSP/\+Include/dsp/filtering\+\_\+functions.\+h\end{DoxyCompactItemize}
